389785968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 240

約数和(自身を含む): 1338914304

約数和(自身を除く): 949128336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 48, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 132, 138, 143, 144, 156, 176, 184, 198, 207, 208, 234, 253, 264, 276, 286, 299, 312, 368, 396, 414, 429, 468, 506, 528, 552, 572, 598, 624, 759, 792, 823, 828, 858, 897, 936, 1012, 1104, 1144, 1196, 1287, 1518, 1584, 1646, 1656, 1716, 1794, 1872, 2024, 2277, 2288, 2392, 2469, 2574, 2691, 3036, 3289, 3292, 3312, 3432, 3588, 4048, 4554, 4784, 4938, 5148, 5382, 6072, 6578, 6584, 6864, 7176, 7407, 9053, 9108, 9867, 9876, 10296, 10699, 10764, 12144, 13156, 13168, 14352, 14814, 18106, 18216, 18929, 19734, 19752, 20592, 21398, 21528, 26312, 27159, 29601, 29628, 32097, 36212, 36432, 37858, 39468, 39504, 42796, 43056, 52624, 54318, 56787, 59202, 59256, 64194, 72424, 75716, 78936, 81477, 85592, 96291, 108636, 113574, 117689, 118404, 118512, 128388, 144848, 151432, 157872, 162954, 170361, 171184, 192582, 208219, 217272, 227148, 235378, 236808, 246077, 256776, 302864, 325908, 340722, 353067, 385164, 416438, 434544, 454296, 470756, 473616, 492154, 513552, 624657, 651816, 681444, 706134, 738231, 770328, 832876, 908592, 941512, 984308, 1059201, 1249314, 1303632, 1362888, 1412268, 1476462, 1540656, 1665752, 1873971, 1883024, 1968616, 2118402, 2214693, 2498628, 2706847, 2725776, 2824536, 2952924, 3331504, 3747942, 3937232, 4236804, 4429386, 4997256, 5413694, 5649072, 5905848, 7495884, 8120541, 8473608, 8858772, 9994512, 10827388, 11811696, 14991768, 16241082, 16947216, 17717544, 21654776, 24361623, 29983536, 32482164, 35435088, 43309552, 48723246, 64964328, 97446492, 129928656, 194892984, 389785968]

約数ペア:

[(1, 389785968), (2, 194892984), (3, 129928656), (4, 97446492), (6, 64964328), (8, 48723246), (9, 43309552), (11, 35435088), (12, 32482164), (13, 29983536), (16, 24361623), (18, 21654776), (22, 17717544), (23, 16947216), (24, 16241082), (26, 14991768), (33, 11811696), (36, 10827388), (39, 9994512), (44, 8858772), (46, 8473608), (48, 8120541), (52, 7495884), (66, 5905848), (69, 5649072), (72, 5413694), (78, 4997256), (88, 4429386), (92, 4236804), (99, 3937232), (104, 3747942), (117, 3331504), (132, 2952924), (138, 2824536), (143, 2725776), (144, 2706847), (156, 2498628), (176, 2214693), (184, 2118402), (198, 1968616), (207, 1883024), (208, 1873971), (234, 1665752), (253, 1540656), (264, 1476462), (276, 1412268), (286, 1362888), (299, 1303632), (312, 1249314), (368, 1059201), (396, 984308), (414, 941512), (429, 908592), (468, 832876), (506, 770328), (528, 738231), (552, 706134), (572, 681444), (598, 651816), (624, 624657), (759, 513552), (792, 492154), (823, 473616), (828, 470756), (858, 454296), (897, 434544), (936, 416438), (1012, 385164), (1104, 353067), (1144, 340722), (1196, 325908), (1287, 302864), (1518, 256776), (1584, 246077), (1646, 236808), (1656, 235378), (1716, 227148), (1794, 217272), (1872, 208219), (2024, 192582), (2277, 171184), (2288, 170361), (2392, 162954), (2469, 157872), (2574, 151432), (2691, 144848), (3036, 128388), (3289, 118512), (3292, 118404), (3312, 117689), (3432, 113574), (3588, 108636), (4048, 96291), (4554, 85592), (4784, 81477), (4938, 78936), (5148, 75716), (5382, 72424), (6072, 64194), (6578, 59256), (6584, 59202), (6864, 56787), (7176, 54318), (7407, 52624), (9053, 43056), (9108, 42796), (9867, 39504), (9876, 39468), (10296, 37858), (10699, 36432), (10764, 36212), (12144, 32097), (13156, 29628), (13168, 29601), (14352, 27159), (14814, 26312), (18106, 21528), (18216, 21398), (18929, 20592), (19734, 19752)]